New energy automobile motor temperature rise measurement bench test method
The invention relates to a new energy automobile motor temperature rise measurement bench test method. The method comprises the steps of test environment setting, measurement equipment precision requirement, bench equipment requirement, cooling requirement, bench control system setting, test measure...
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| creator | ZHAO KE WU SHUAI MENG CUIHONG LI XIN LIU XIAOYANG LIU HUAN LIU YAJING GAO FENG WEN ERGANG YUAN BO |
| description | The invention relates to a new energy automobile motor temperature rise measurement bench test method. The method comprises the steps of test environment setting, measurement equipment precision requirement, bench equipment requirement, cooling requirement, bench control system setting, test measurement parameter selection, winding temperature rise measurement, and continuous/peak motor temperature rise test and evaluation. Technical contents such as a test environment state, a power supply index, measurement equipment precision, a test equipment loading method, working condition selection and test steps are provided, temperature rise of a motor winding under different working conditions is measured, a winding temperature rise curve is obtained, and a winding temperature rise database of a product of the model is formed; because the rack is used for measurement, the convenience is greatly improved, the resource demand is reduced, the test period is shortened, and the test efficiency is improved. The test meth |
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The method comprises the steps of test environment setting, measurement equipment precision requirement, bench equipment requirement, cooling requirement, bench control system setting, test measurement parameter selection, winding temperature rise measurement, and continuous/peak motor temperature rise test and evaluation. Technical contents such as a test environment state, a power supply index, measurement equipment precision, a test equipment loading method, working condition selection and test steps are provided, temperature rise of a motor winding under different working conditions is measured, a winding temperature rise curve is obtained, and a winding temperature rise database of a product of the model is formed; because the rack is used for measurement, the convenience is greatly improved, the resource demand is reduced, the test period is shortened, and the test efficiency is improved. 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| subjects | MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE PHYSICS TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR |
| title | New energy automobile motor temperature rise measurement bench test method |
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